diff options
| author | Ke Sun <sunke@kylinos.cn> | 2022-10-08 15:13:21 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2022-10-13 23:36:52 +0200 |
| commit | e5f12a398371280649ccc9d6eb0b97fd42a5df98 (patch) | |
| tree | cc92589200391f8430ed2c8659097f75376c1d1b | |
| parent | 4919d3eb2ec0ee364f7e3cf2d99646c1b224fae8 (diff) | |
| download | linux-e5f12a398371280649ccc9d6eb0b97fd42a5df98.tar.bz2 | |
rtc: rv3028: Fix codestyle errors
Compiler warnings：
drivers/rtc/rtc-rv3028.c: In function 'rv3028_param_set':
drivers/rtc/rtc-rv3028.c:559:20: warning: statement will never be executed [-Wswitch-unreachable]
559 | u8 mode;
| ^~~~
drivers/rtc/rtc-rv3028.c: In function 'rv3028_param_get':
drivers/rtc/rtc-rv3028.c:526:21: warning: statement will never be executed [-Wswitch-unreachable]
526 | u32 value;
| ^~~~~
Fix it by moving the variable declaration to the beginning of the function.
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Reported-by: k2ci <kernel-bot@kylinos.cn>
Signed-off-by: Ke Sun <sunke@kylinos.cn>
Link: https://lore.kernel.org/r/20221008071321.1799971-1-sunke@kylinos.cn
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
| -rw-r--r-- | drivers/rtc/rtc-rv3028.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c index cdc623b3e365..dd170e3efd83 100644 --- a/drivers/rtc/rtc-rv3028.c +++ b/drivers/rtc/rtc-rv3028.c @@ -521,10 +521,9 @@ static int rv3028_param_get(struct device *dev, struct rtc_param *param) { struct rv3028_data *rv3028 = dev_get_drvdata(dev); int ret; + u32 value; switch(param->param) { - u32 value; - case RTC_PARAM_BACKUP_SWITCH_MODE: ret = regmap_read(rv3028->regmap, RV3028_BACKUP, &value); if (ret < 0) @@ -554,9 +553,9 @@ static int rv3028_param_get(struct device *dev, struct rtc_param *param) static int rv3028_param_set(struct device *dev, struct rtc_param *param) { struct rv3028_data *rv3028 = dev_get_drvdata(dev); + u8 mode; switch(param->param) { - u8 mode; case RTC_PARAM_BACKUP_SWITCH_MODE: switch (param->uvalue) { case RTC_BSM_DISABLED: |